15672695913

素因数分解:

$3^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 128

約数和(自身を含む): 29047680000

約数和(自身を除く): 13374984087

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 343, 357, 441, 459, 567, 729, 833, 1029, 1071, 1229, 1323, 1377, 1701, 2187, 2499, 3087, 3213, 3687, 3969, 4131, 5103, 5831, 7497, 8603, 9261, 9639, 11061, 11907, 12393, 15309, 17493, 20893, 22491, 25809, 27783, 28917, 33183, 35721, 37179, 52479, 60221, 62679, 67473, 77427, 83349, 86751, 99549, 107163, 146251, 157437, 180663, 188037, 202419, 232281, 250047, 260253, 298647, 421547, 438753, 472311, 541989, 564111, 607257, 696843, 750141, 895941, 1023757, 1264641, 1316259, 1416933, 1625967, 1692333, 1821771, 2090529, 2687823, 3071271, 3793923, 3948777, 4250799, 4877901, 5076999, 6271587, 7166299, 9213813, 11381769, 11846331, 12752397, 14633703, 15230997, 18814761, 21498897, 27641439, 34145307, 35538993, 43901109, 45692991, 64496691, 82924317, 102435921, 106616979, 131703327, 193490073, 248772951, 307307763, 319850937, 580470219, 746318853, 921923289, 1741410657, 2238956559, 5224231971, 15672695913]

約数ペア:

[(1, 15672695913), (3, 5224231971), (7, 2238956559), (9, 1741410657), (17, 921923289), (21, 746318853), (27, 580470219), (49, 319850937), (51, 307307763), (63, 248772951), (81, 193490073), (119, 131703327), (147, 106616979), (153, 102435921), (189, 82924317), (243, 64496691), (343, 45692991), (357, 43901109), (441, 35538993), (459, 34145307), (567, 27641439), (729, 21498897), (833, 18814761), (1029, 15230997), (1071, 14633703), (1229, 12752397), (1323, 11846331), (1377, 11381769), (1701, 9213813), (2187, 7166299), (2499, 6271587), (3087, 5076999), (3213, 4877901), (3687, 4250799), (3969, 3948777), (4131, 3793923), (5103, 3071271), (5831, 2687823), (7497, 2090529), (8603, 1821771), (9261, 1692333), (9639, 1625967), (11061, 1416933), (11907, 1316259), (12393, 1264641), (15309, 1023757), (17493, 895941), (20893, 750141), (22491, 696843), (25809, 607257), (27783, 564111), (28917, 541989), (33183, 472311), (35721, 438753), (37179, 421547), (52479, 298647), (60221, 260253), (62679, 250047), (67473, 232281), (77427, 202419), (83349, 188037), (86751, 180663), (99549, 157437), (107163, 146251)]